diff options
Diffstat (limited to 'Dozentenmodulserver/src/sql/SQL.java')
| -rw-r--r-- | Dozentenmodulserver/src/sql/SQL.java | 252 |
1 files changed, 188 insertions, 64 deletions
diff --git a/Dozentenmodulserver/src/sql/SQL.java b/Dozentenmodulserver/src/sql/SQL.java index 69843988..98fc8ef7 100644 --- a/Dozentenmodulserver/src/sql/SQL.java +++ b/Dozentenmodulserver/src/sql/SQL.java @@ -4,7 +4,11 @@ import java.sql.*; import java.text.DateFormat;
import java.text.SimpleDateFormat;
+import java.util.ArrayList;
import java.util.Date;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
import java.util.Random;
import java.util.UUID;
@@ -12,6 +16,8 @@ import models.Configuration; import org.apache.log4j.Logger;
import server.BinaryListener;
+import server.Image;
+import server.Lecture;
public class SQL {
@@ -29,7 +35,7 @@ public class SQL { Connection con = DriverManager
.getConnection("jdbc:mysql://"+Configuration.config.getSql_connection()+"?user="+Configuration.config.getSql_user()+"&password="+Configuration.config.getSql_pass()+"");
con.setAutoCommit(false);
- log.info(new Date() + " - Connection returned to Client.");
+
return con;
} catch (SQLException e) {
// TODO Auto-generated catch block
@@ -39,9 +45,10 @@ public class SQL { return null;
}
- public int writeFTPUser(Connection con, String user, String pass) {
+ public int writeFTPUser(String user, String pass) {
Statement stm;
try {
+ Connection con=getConnection();
stm = con.createStatement();
int ret = stm
@@ -51,6 +58,7 @@ public class SQL { + pass
+ "'),'10001','12345','"+Configuration.config.getAbsolute_path()+"temp/');");
con.commit();
+ con.close();
log.info(new Date() + " - created FTPUser " + user + " : " + pass
+ ".");
return ret;
@@ -62,15 +70,17 @@ public class SQL { return -1;
}
- public int DeleteUser(Connection con, String user) {
+ public int DeleteUser(String user) {
Statement stm;
try {
+ Connection con=getConnection();
stm = con.createStatement();
int ret = stm
.executeUpdate("DELETE FROM `bwLehrpool`.`FtpUsers` where User like '"
+ user + "';");
con.commit();
+ con.close();
log.info(new Date() + " - FTPUser " + user + " deleted.");
return ret;
} catch (SQLException e) {
@@ -81,13 +91,15 @@ public class SQL { return -1;
}
- public ResultSet getImage(Connection con) {
+ public ResultSet getImage() {
try {
+ Connection con=getConnection();
Statement stm = con.createStatement();
-
- return stm
+ ResultSet rs=stm
.executeQuery("SELECT image_name FROM bwLehrpool.m_VLData_imageInfo;");
-
+ con.close();
+ return rs;
+
} catch (SQLException e) {
// TODO Auto-generated catch block
log.info(new Date() + " - Failed to getImage.");
@@ -97,17 +109,21 @@ public class SQL { return null;
}
- public ResultSet getPathOfImage(Connection con, String image_id,
+ public String getPathOfImage(String image_id,
String version) {
try {
+ Connection con=getConnection();
Statement stm = con.createStatement();
-
- return stm
+ ResultSet rs=stm
.executeQuery("SELECT image_path FROM bwLehrpool.m_VLData_imageInfo where GUID_imageID='"
+ image_id
+ "' and imageVersion='"
+ version
+ "';");
+ rs.first();
+ String path=rs.getString("image_path");
+ con.close();
+ return path;
} catch (SQLException e) {
// TODO Auto-generated catch block
@@ -118,13 +134,15 @@ public class SQL { return null;
}
- public String setInstitution(Connection con, String university) {
+ public String setInstitution(String university) {
try {
+ Connection con=getConnection();
Statement stm = con.createStatement();
ResultSet ret = stm
.executeQuery("SELECT * FROM bwLehrpool.m_institution where name like'"
+ university + "';");
+
if (ret.next() == false) {
String id = UUID.randomUUID().toString();
@@ -135,9 +153,14 @@ public class SQL { .executeQuery("SELECT institutionID FROM bwLehrpool.m_institution WHERE name like '"
+ university + "';");
rs.next();
- return rs.getString("institutionID");
+ String institution=rs.getString("institutionID");
+ con.close();
+
+ return institution;
} else {
- return ret.getString("institutionID");
+ String institution=ret.getString("institutionID");
+ con.close();
+ return institution;
}
} catch (SQLException e) {
@@ -148,10 +171,11 @@ public class SQL { return "-1";
}
- public String setPerson(Connection con, String login, String lastname,
+ public String setPerson(String login, String lastname,
String firstname, String mail, Date lastlogin, String Institution) {
DateFormat formatter = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss");
try {
+ Connection con=getConnection();
Statement stm = con.createStatement();
ResultSet ret = stm
@@ -187,10 +211,14 @@ public class SQL { + firstname
+ "';");
rs.next();
- return rs.getString("userID");
+ String userid=rs.getString("userID");
+ con.close();
+ return userid;
} else {
ret.first();
- return ret.getString("userID");
+ String userid=ret.getString("userID");
+ con.close();
+ return userid;
}
} catch (SQLException e) {
@@ -201,9 +229,9 @@ public class SQL { return "-1";
}
- public boolean setImageData(Connection con, String pk_person, boolean license,
+ public boolean setImageData(String pk_person, boolean license,
boolean internet, long cpu, long ram, String imagename,
- String imagePath, boolean isTemplate, long filesize) {
+ String imagePath, boolean isTemplate, long filesize, String shareMode) {
DateFormat formatter = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss");
@@ -217,10 +245,11 @@ public class SQL { }
try {
+ Connection con=getConnection();
Statement stm = con.createStatement();
String uid = UUID.randomUUID().toString();
- stm.executeUpdate("INSERT INTO `bwLehrpool`.`m_VLData_imageInfo`(`GUID_imageID`,`imageVersion`,`image_name`,`image_path`,`image_lastCall`,`image_create_time`,`image_update_time`,`image_owner`,`image_change_by`,`rec_create_time`,`rec_change_time`,`rec_owner`,`rec_change_by`,`content_operatingSystem`,`status_isCompressed`,`status_isSecure`,`status_isOptimzed`,`status_isValid`,`status_isReady`,`status_isDeleted`,`status_isLastOfficialVersion`,`cond_hasLicenseRestriction`,`cond_hasInternetRestriction`,`cond_minRAM`,`cond_minCPUs`,`image_isTemplate`,`image_filesize`)VALUES('"
+ stm.executeUpdate("INSERT INTO `bwLehrpool`.`m_VLData_imageInfo`(`GUID_imageID`,`imageVersion`,`image_name`,`image_path`,`image_lastCall`,`image_create_time`,`image_update_time`,`image_owner`,`image_change_by`,`rec_create_time`,`rec_change_time`,`rec_owner`,`rec_change_by`,`content_operatingSystem`,`status_isCompressed`,`status_isSecure`,`status_isOptimzed`,`status_isValid`,`status_isReady`,`status_isDeleted`,`status_isLastOfficialVersion`,`cond_hasLicenseRestriction`,`cond_hasInternetRestriction`,`cond_minRAM`,`cond_minCPUs`,`image_isTemplate`,`image_filesize`,`image_syncMode`)VALUES('"
+ uid // GUID_imageID
+ "',1,'" // imageVersion
+ imagename // image_name
@@ -248,9 +277,10 @@ public class SQL { + "','" + cpu // cond_minCPUs
+ "','" + isTemplate //image_isTemplate
+ "','" + filesize //image_filesize
+ + "','" + shareMode //shareMode
+ "');");
con.commit();
-
+ con.close();
} catch (SQLException e) {
// TODO Auto-generated catch block
log.info(new Date() + " - Failed to setImageData.");
@@ -260,28 +290,60 @@ public class SQL { }
- public ResultSet getImageList(Connection con) {
- try {
- Statement stm = con.createStatement();
+ public List<Image> getImageList() {
+
+ Connection con=getConnection();
+ Statement stm;
+ List<Image> list = new ArrayList<Image>();
+ try {
+ stm = con.createStatement();
+ ResultSet res=stm
+ .executeQuery("SELECT vl.GUID_imageID, vl.imageVersion,vl.image_name, vl.cond_hasLicenseRestriction, os.name, '' as lecture,vl.image_update_time, Concat(u.Nachname,' ',u.Vorname) as user FROM bwLehrpool.m_VLData_imageInfo vl, bwLehrpool.m_operatingSystem os, bwLehrpool.m_user u Where vl.content_operatingSystem=os.operatingSystemID and vl.image_owner=u.userID and vl.image_name not in (SELECT vl.image_name FROM bwLehrpool.m_VLData_imageInfo vl, bwLehrpool.m_operatingSystem os, bwLehrpool.m_VLData_lecture lect, bwLehrpool.m_user u Where vl.content_operatingSystem=os.operatingSystemID and lect.imageID=vl.GUID_imageID and vl.image_owner=u.userID) union SELECT vl.GUID_imageID, vl.imageVersion,vl.image_name, vl.cond_hasLicenseRestriction, os.name, lect.name as lecture, vl.image_update_time, Concat(u.Nachname,' ',u.Vorname) as user FROM bwLehrpool.m_VLData_imageInfo vl, bwLehrpool.m_operatingSystem os, bwLehrpool.m_VLData_lecture lect, bwLehrpool.m_user u Where vl.content_operatingSystem=os.operatingSystemID and lect.imageID=vl.GUID_imageID and vl.image_owner=u.userID;");
+
- return stm
- .executeQuery("SELECT vl.GUID_imageID, vl.imageVersion,vl.image_name, vl.cond_hasLicenseRestriction, os.name, '' as lecture,vl.image_update_time, Concat(u.Nachname,' ',u.Vorname) as user FROM bwLehrpool.m_VLData_imageInfo vl, bwLehrpool.m_operatingSystem os, bwLehrpool.m_user u Where vl.content_operatingSystem=os.operatingSystemID and vl.image_owner=u.userID and vl.image_name not in (SELECT vl.image_name FROM bwLehrpool.m_VLData_imageInfo vl, bwLehrpool.m_operatingSystem os, bwLehrpool.m_VLData_lecture lect, bwLehrpool.m_user u Where vl.content_operatingSystem=os.operatingSystemID and lect.imageID=vl.GUID_imageID and vl.image_owner=u.userID) union SELECT vl.GUID_imageID, vl.imageVersion,vl.image_name, vl.cond_hasLicenseRestriction, os.name, lect.name as lecture, vl.image_update_time, Concat(u.Nachname,' ',u.Vorname) as user FROM bwLehrpool.m_VLData_imageInfo vl, bwLehrpool.m_operatingSystem os, bwLehrpool.m_VLData_lecture lect, bwLehrpool.m_user u Where vl.content_operatingSystem=os.operatingSystemID and lect.imageID=vl.GUID_imageID and vl.image_owner=u.userID;");
+
- } catch (SQLException e) {
- // TODO Auto-generated catch block
- log.info(new Date() + " - Failed to getImageList.");
- e.printStackTrace();
- }
- return null;
+ while (res.next()) {
+
+ list.add(new Image(res.getString("GUID_imageID"), res
+ .getString("imageVersion"),
+ res.getString("image_name"), res
+ .getString("cond_hasLicenseRestriction"), res
+ .getString("name"), res.getString("lecture"),
+ res.getString("image_update_time"), res
+ .getString("user")));
+
+ }
+
+ con.close();
+ } catch (SQLException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ }
+
+
+ return list;
+
}
- public ResultSet getLectureList(Connection con) {
+ public List<Lecture> getLectureList() {
+ List<Lecture> list = new ArrayList<Lecture>();
try {
+ Connection con=getConnection();
Statement stm = con.createStatement();
-
- return stm
+ ResultSet res=stm
.executeQuery("SELECT l.lectureID, l.name, l.isActive,l.startTime,l.endTime,l.lastUsed,l.description, i.image_name, concat(u.Nachname,' ',u.Vorname) as user FROM bwLehrpool.m_VLData_lecture l, bwLehrpool.m_VLData_imageInfo i, bwLehrpool.m_user u where i.GUID_imageID=l.imageID and l.admin_owner=u.userID;");
+ while (res.next()) {
+
+ list.add(new Lecture(res.getString("lectureID"), res
+ .getString("name"), res.getString("isActive"), res
+ .getString("startTime"), res.getString("endTime"), res
+ .getString("lastUsed"), res.getString("description"),
+ res.getString("image_name"), res.getString("user")));
+ }
+ con.close();
+ return list;
} catch (SQLException e) {
// TODO Auto-generated catch block
log.info(new Date() + " - Failed to getLectureList.");
@@ -290,12 +352,18 @@ public class SQL { return null;
}
- public ResultSet getAllOS(Connection con) {
-
+ public List<String> getAllOS() {
+ List<String> list = new ArrayList<>();
try {
+ Connection con=getConnection();
Statement stm = con.createStatement();
- return stm
+ ResultSet rs=stm
.executeQuery("SELECT name FROM bwLehrpool.m_operatingSystem;");
+ while (rs.next()) {
+ list.add(rs.getString("name"));
+ }
+ return list;
+
} catch (SQLException e) {
// TODO Auto-generated catch block
log.info(new Date() + " - Failed to getAllOS.");
@@ -306,16 +374,28 @@ public class SQL { }
- public ResultSet getPersonData(Connection con, String Vorname,
+ public Map<String,String> getPersonData(String Vorname,
String Nachname) {
+ Map<String, String> map = new HashMap<String, String>();
try {
+ Connection con=getConnection();
Statement stm = con.createStatement();
- return stm
+ ResultSet rs= stm
.executeQuery("SELECT u.Nachname, u.Vorname, u.mail, i.name FROM bwLehrpool.m_user u, bwLehrpool.m_institution i where u.Nachname like '"
+ Nachname
+ "' and u.Vorname like '"
+ Vorname
+ "' and u.institution=i.institutionID;");
+ while (rs.next()) {
+
+ map.put("mail", rs.getString("mail"));
+ map.put("Nachname", rs.getString("Nachname"));
+ map.put("Vorname", rs.getString("Vorname"));
+ map.put("Hochschule", rs.getString("name"));
+
+ }
+ con.close();
+ return map;
} catch (SQLException e) {
// TODO Auto-generated catch block
log.info(new Date() + " - Failed to getPersonData.");
@@ -324,7 +404,7 @@ public class SQL { return null;
}
- public int setLectureData(Connection con, String pk_person, String pk_image,
+ public int setLectureData(String pk_person, String pk_image,
int imageversion, String name, String desc, String shortdesc,
String start, String end, boolean isactive) {
@@ -335,6 +415,7 @@ public class SQL { active_bol = 1;
}
try {
+ Connection con=getConnection();
Statement stm = con.createStatement();
String uid = UUID.randomUUID().toString();
@@ -367,7 +448,7 @@ public class SQL { + "','"
+ pk_person + "');");
con.commit();
-
+ con.close();
} catch (SQLException e) {
// TODO Auto-generated catch block
log.info(new Date() + " - Failed to setLectureData.");
@@ -377,12 +458,21 @@ public class SQL { }
- public ResultSet getImageIDandVersion(Connection con, String name) {
+ public Map<String,String> getImageIDandVersion(String name) {
+ Map<String, String> map = new HashMap<String, String>();
try {
+ Connection con=getConnection();
Statement stm = con.createStatement();
- return stm
+ ResultSet image= stm
.executeQuery("SELECT GUID_imageID, imageVersion FROM bwLehrpool.m_VLData_imageInfo where image_name like '"
+ name + "';");
+ while (image.next()) {
+ map.put("GUID", image.getString("GUID_imageID"));
+ map.put("version", String.valueOf(image.getString("imageVersion")));
+
+ }
+ con.close();
+ return map;
} catch (SQLException e) {
// TODO Auto-generated catch block
log.info(new Date() + " - Failed to getImageIDandVersion.");
@@ -391,12 +481,27 @@ public class SQL { return null;
}
- public ResultSet getImageData(Connection con, String id, String version) {
+ public Map<String,String> getImageData(String id, String version) {
+ Map<String, String> map = new HashMap<String, String>();
try {
+ Connection con=getConnection();
Statement stm = con.createStatement();
- return stm
- .executeQuery("SELECT image_name,cond_hasInternetRestriction,cond_hasLicenseRestriction, cond_minCPUs, cond_minRAM FROM bwLehrpool.m_VLData_imageInfo where GUID_imageID = '"
+ ResultSet data=stm
+ .executeQuery("SELECT image_name,cond_hasInternetRestriction,cond_hasLicenseRestriction, cond_minCPUs, cond_minRAM, image_syncMode,image_filesize,image_path FROM bwLehrpool.m_VLData_imageInfo where GUID_imageID = '"
+ id + "' and imageVersion = '" + version + "' ;");
+ while (data.next()) {
+ map.put("name", data.getString("image_name"));
+ map.put("internet",
+ data.getString("cond_hasInternetRestriction"));
+ map.put("license", data.getString("cond_hasLicenseRestriction"));
+ map.put("cpu", data.getString("cond_minCPUs"));
+ map.put("ram", data.getString("cond_minRAM"));
+ map.put("shareMode", data.getString("image_syncMode"));
+ map.put("filesize", data.getString("image_filesize"));
+ map.put("path", data.getString("image_path"));
+ }
+ con.close();
+ return map;
} catch (SQLException e) {
// TODO Auto-generated catch block
log.info(new Date() + " - Failed to getImageData.");
@@ -405,10 +510,11 @@ public class SQL { return null;
}
- public int UpdateImageData(Connection con, String name, String newName,String image_path,
+ public int UpdateImageData(String name, String newName,String image_path,
boolean license, boolean internet, long cpu, long ram, String id,
- String version, boolean isTemplate, long filesize) {
+ String version, boolean isTemplate, long filesize, String shareMode) {
try {
+ Connection con=getConnection();
DateFormat formatter = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss");
Statement stm = con.createStatement();
int newVersion = Integer.parseInt(version) + 1;
@@ -445,10 +551,13 @@ public class SQL { + isTemplate
+ "',`image_filesize` = '"
+ filesize
+ + "',`image_syncMode` = '"
+ + shareMode
+ "' WHERE `GUID_imageID` = '"
+ id
+ "' AND `imageVersion` = '" + version + "';");
con.commit();
+ con.close();
return 0;
} catch (SQLException e) {
// TODO Auto-generated catch block
@@ -458,17 +567,17 @@ public class SQL { return -1;
}
- public boolean deleteImage(Connection con, String id, String version) {
+ public boolean deleteImage(String id, String version) {
try {
-
+ Connection con=getConnection();
Statement stm = con.createStatement();
stm.executeUpdate("DELETE FROM bwLehrpool.m_VLData_imageInfo where GUID_imageID = '"
+ id + "' " + "AND imageVersion = '" + version + "';");
con.commit();
-
+ con.close();
return true;
} catch (SQLException e) {
@@ -480,7 +589,7 @@ public class SQL { return false;
}
- public int updateLectureData(Connection con, String pk_image,
+ public int updateLectureData(String pk_image,
int imageversion, String name, String newName, String desc,
String shortdesc, String start, String end, boolean isactive,
String id) {
@@ -492,6 +601,7 @@ public class SQL { active_bol = 1;
}
try {
+ Connection con=getConnection();
Statement stm = con.createStatement();
stm.executeUpdate("UPDATE `bwLehrpool`.`m_VLData_lecture` SET `name` = '"
+ newName
@@ -511,6 +621,7 @@ public class SQL { + formatter.format(new Date())
+ "'WHERE `lectureID` = '" + id + "';");
con.commit();
+ con.close();
log.info(new Date() + " - Succeeded to updateLectureData.");
} catch (SQLException e) {
@@ -523,16 +634,16 @@ public class SQL { }
- public boolean connectedToLecture(Connection con, String id, String version) {
+ public boolean connectedToLecture(String id, String version) {
try {
-
+ Connection con=getConnection();
Statement stm = con.createStatement();
ResultSet rs = stm.executeQuery("SELECT lectureID FROM "
+ "bwLehrpool.m_VLData_lecture WHERE imageID = '" + id
+ "' AND imageVersion = '" + version + "';");
-
+ con.close();
return rs.first();
} catch (SQLException e) {
@@ -546,15 +657,16 @@ public class SQL { }
- public boolean deleteLecture(Connection con, String id) {
+ public boolean deleteLecture(String id) {
try {
+ Connection con=getConnection();
Statement stm = con.createStatement();
stm.executeUpdate("DELETE FROM bwLehrpool.m_VLData_lecture WHERE lectureID = '"
+ id + "';");
-
+
con.commit();
-
+ con.close();
return true;
} catch (SQLException e) {
// TODO Auto-generated catch block
@@ -565,9 +677,10 @@ public class SQL { return false;
}
- public String getFile(Connection con, String imageid, String imageversion) {
+ public String getFile(String imageid, String imageversion) {
try {
+ Connection con=getConnection();
Statement stm = con.createStatement();
ResultSet rs = stm
@@ -577,7 +690,9 @@ public class SQL { + imageversion
+ "';");
rs.next();
- return rs.getString("image_path");
+ String path=rs.getString("image_path");
+ con.close();
+ return path;
} catch (SQLException e) {
// TODO Auto-generated catch block
@@ -588,15 +703,23 @@ public class SQL { return null;
}
- public ResultSet getDeleteXMLData(Connection con, String id) {
+ public Map<String,String> getDeleteXMLData(String id) {
+ Map<String, String> map = new HashMap<String, String>();
try {
+ Connection con=getConnection();
Statement stm = con.createStatement();
ResultSet rs = stm
.executeQuery("SELECT name, admin_createTime FROM bwLehrpool.m_VLData_lecture where lectureID='"
+ id + "';");
+ rs.next();
+ map.put("date", rs.getString("admin_createTime").replace(" ", "")
+ .replace("-", "").replace(":", ""));
+ map.put("name", rs.getString("name"));
+
- return rs;
+ con.close();
+ return map;
} catch (SQLException e) {
// TODO Auto-generated catch block
@@ -607,9 +730,9 @@ public class SQL { return null;
}
- public int UpdateImagePath(Connection con, String name) {
+ public int UpdateImagePath(String name) {
try {
-
+ Connection con=getConnection();
Statement stm = con.createStatement();
String image_path="prod/"+name;
@@ -618,6 +741,7 @@ public class SQL { + "' WHERE `image_path` = '"
+ "temp/"+name + "';");
con.commit();
+ con.close();
return 0;
} catch (SQLException e) {
// TODO Auto-generated catch block
|